General

  • Target

    48db802f0acdb7560ccb995cf865f00c00807406ba66e73a1372a27e042e3af6

  • Size

    241KB

  • Sample

    220127-cctstadghq

  • MD5

    2bf5168e984b76a1cfa7d64da30f3dd3

  • SHA1

    3b95210d378724bd9752a18ae18c1300c543f5dc

  • SHA256

    48db802f0acdb7560ccb995cf865f00c00807406ba66e73a1372a27e042e3af6

  • SHA512

    abcda45e2fd6f9fc387045d84f691854b1bd26ac8b35adbe29999b0021e2e1d9da09ba121a361856bba1a4e00a9c1af075951250bdef319096d662836331e060

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Targets

    • Target

      48db802f0acdb7560ccb995cf865f00c00807406ba66e73a1372a27e042e3af6

    • Size

      241KB

    • MD5

      2bf5168e984b76a1cfa7d64da30f3dd3

    • SHA1

      3b95210d378724bd9752a18ae18c1300c543f5dc

    • SHA256

      48db802f0acdb7560ccb995cf865f00c00807406ba66e73a1372a27e042e3af6

    • SHA512

      abcda45e2fd6f9fc387045d84f691854b1bd26ac8b35adbe29999b0021e2e1d9da09ba121a361856bba1a4e00a9c1af075951250bdef319096d662836331e060

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks